/**
 *
 *    geo-platform
 *    Rich webgis framework
 *    http://geo-platform.org
 *   ====================================================================
 *
 *   Copyright (C) 2008-2021 geoSDI Group (CNR IMAA - Potenza - ITALY).
 *
 *   This program is free software: you can redistribute it and/or modify it
 *   under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version. This program is distributed in the
 *   hope that it will be useful, but WITHOUT ANY WARRANTY; without
 *   even the implied warranty of MERCHANTABILITY or FITNESS FOR
 *   A PARTICULAR PURPOSE. See the GNU General Public License
 *   for more details. You should have received a copy of the GNU General
 *   Public License along with this program. If not, see http://www.gnu.org/licenses/
 *
 *   ====================================================================
 *
 *   Linking this library statically or dynamically with other modules is
 *   making a combined work based on this library. Thus, the terms and
 *   conditions of the GNU General Public License cover the whole combination.
 *
 *   As a special exception, the copyright holders of this library give you permission
 *   to link this library with independent modules to produce an executable, regardless
 *   of the license terms of these independent modules, and to copy and distribute
 *   the resulting executable under terms of your choice, provided that you also meet,
 *   for each linked independent module, the terms and conditions of the license of
 *   that module. An independent module is a module which is not derived from or
 *   based on this library. If you modify this library, you may extend this exception
 *   to your version of the library, but you are not obligated to do so. If you do not
 *   wish to do so, delete this exception statement from your version.
 */
package org.geosdi.geoplatform.gui.client.widget.baselayer.model;

import com.google.gwt.user.client.ui.AbstractImagePrototype;
import org.geosdi.geoplatform.gui.global.baselayer.GPBaseLayerValue;
import org.geosdi.geoplatform.gui.global.enumeration.BaseLayerValue;
import org.geosdi.geoplatform.gui.global.enumeration.GlobalRegistryEnum;
import org.geosdi.geoplatform.gui.model.GeoPlatformBeanModel;
import org.gwtopenmaps.openlayers.client.Projection;
import org.gwtopenmaps.openlayers.client.layer.Layer;

/**
 * @author Nazzareno Sileno - CNR IMAA geoSDI Group
 * @email nazzareno.sileno@geosdi.org
 */
public class GPBaseLayer extends GeoPlatformBeanModel {

    private static final long serialVersionUID = -1326266553265622034L;

    public enum BaseLayerKey {

        IMAGE,
        PROJECTION,
        ENUM_NAME;
    }

    public GPBaseLayer(Layer gwtOlBaseLayer, AbstractImagePrototype baseLayerImage,
            Projection projection, GPBaseLayerValue layerValue) {
        super.set(BaseLayerKey.IMAGE.toString(), baseLayerImage.getHTML());
        super.set(GlobalRegistryEnum.BASE_LAYER.toString(), gwtOlBaseLayer);
        super.set(BaseLayerKey.PROJECTION.toString(), projection);
        super.set(BaseLayerKey.ENUM_NAME.toString(), layerValue);
        super.set(GlobalRegistryEnum.TOOLTIP.toString(),
                gwtOlBaseLayer.getName()
                + " - " + projection.getProjectionCode());
    }

    /**
     *
     * @return BaseLayerEnum
     */
    public BaseLayerValue getBaseLayerEnumName() {
        return super.get(BaseLayerKey.ENUM_NAME.toString());
    }

    /**
     *
     * @return String representing BaseLayer Image
     */
    public String getBaseLayerImage() {
        return super.get(BaseLayerKey.IMAGE.toString());
    }

    /**
     *
     * @return Layer
     */
    public Layer getGwtOlBaseLayer() {
        return super.get(GlobalRegistryEnum.BASE_LAYER.toString());
    }

    /**
     *
     * @return Projection
     */
    public Projection getProjection() {
        return super.get(BaseLayerKey.PROJECTION.toString());
    }

    @Override
    public String toString() {
        return "GPBaseLayer{" + getGwtOlBaseLayer() + " - "
                + getProjection() + " - " + getBaseLayerImage() + '}';
    }
}
